take a live look at james holmes' colorado apartment. police say he rigged his home with trip wires and other possible explosives, and they've also just told us in a press briefing that they may need to detonate some of those wires within the next hour. that could cause an explosion and a fire. 12 victims were killed in the shooting. 58 others were hurt and mike tobin standing by in aurora with the latest. mike? >> reporter: hi, jamie, we look at the live pictures of james homes' apartment the process that will take place, federal, involve the removal of at least one trip wire. as that happens, there may be as you mentioned, a controlled detonation that could produce an audible boom that people will see or hear outside of the apartment. could also start a fire. the public will be warned before that happened. and without guaranteeing a time frame, but we just heard from police saying this could happen, sooner than we expected. >> there's no time line, as i can't give you an end time, we're hope-- hoping to get in there within the next hou